Add customisable aws log prefix

cloudposse · Dec 3, 2020 · 965696c · 965696c
1 parent 8c5e9fd
commit 965696c
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Showing 4 changed files with 9 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -197,6 +197,7 @@ Available targets:
 | autoscaling\_scale\_down\_cooldown | Period (in seconds) to wait between scale down events | `number` | `300` | no |
 | autoscaling\_scale\_up\_adjustment | Scaling adjustment to make during scale up event | `number` | `1` | no |
 | autoscaling\_scale\_up\_cooldown | Period (in seconds) to wait between scale up events | `number` | `60` | no |
+| aws\_logs\_prefix | Custom AWS Logs prefix. If empty name from label module will be used | `string` | `""` | no |
 | aws\_logs\_region | The region for the AWS Cloudwatch Logs group | `string` | n/a | yes |
 | badge\_enabled | Generates a publicly-accessible URL for the projects build badge. Available as badge\_url attribute when enabled | `bool` | `false` | no |
 | branch | Branch of the GitHub repository, e.g. `master` | `string` | `""` | no |

diff --git a/docs/terraform.md b/docs/terraform.md
@@ -69,6 +69,7 @@
 | autoscaling\_scale\_down\_cooldown | Period (in seconds) to wait between scale down events | `number` | `300` | no |
 | autoscaling\_scale\_up\_adjustment | Scaling adjustment to make during scale up event | `number` | `1` | no |
 | autoscaling\_scale\_up\_cooldown | Period (in seconds) to wait between scale up events | `number` | `60` | no |
+| aws\_logs\_prefix | Custom AWS Logs prefix. If empty name from label module will be used | `string` | `""` | no |
 | aws\_logs\_region | The region for the AWS Cloudwatch Logs group | `string` | n/a | yes |
 | badge\_enabled | Generates a publicly-accessible URL for the projects build badge. Available as badge\_url attribute when enabled | `bool` | `false` | no |
 | branch | Branch of the GitHub repository, e.g. `master` | `string` | `""` | no |

diff --git a/main.tf b/main.tf
@@ -82,7 +82,7 @@ module "container_definition" {
     options = {
       "awslogs-region"        = var.aws_logs_region
       "awslogs-group"         = join("", aws_cloudwatch_log_group.app.*.name)
-      "awslogs-stream-prefix" = module.this.name
+      "awslogs-stream-prefix" = var.aws_logs_prefix == "" ? module.this.name : var.aws_logs_prefix
     }
     secretOptions = null
   } : null

diff --git a/variables.tf b/variables.tf
@@ -424,6 +424,12 @@ variable "aws_logs_region" {
   description = "The region for the AWS Cloudwatch Logs group"
 }
 
+variable "aws_logs_prefix" {
+  type        = string
+  description = "Custom AWS Logs prefix. If empty name from label module will be used"
+  default     = ""
+}
+
 variable "log_retention_in_days" {
   type        = number
   description = "The number of days to retain logs for the log group"